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Flyback Driver At 2KHZ?
I want to drive a flyback i have laying around i have one of these modules:
http://www.ebay.com/itm/221623454225?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
which can generate 2khz square wave and i want it to drive a mosfet irfp250n which will drive the flyback the problem is the flyback normally runs at 16-25khz and i am doubtful whether the 2khz will to enough to reach the resonance of the transformer
Will it work?
Comments
Best Answer 4 years ago
No, you'll saturate the transformer and destroy the mosfet. I don't see why you couldn't modify the board though, to get 25K out of it.
Answer 4 years ago
Thanks for the answer also could you tell me how to modify the circuit
Thanks again
4 years ago
My circuit for the induction heater will drive a flyback at resonance as well - at least for the primary side.
Resonance does not really work well with fixed frequencies unless you can match the entire system perfectly.